Please add observe_property function

[Frechdachs]

It would be great if this interface would implement the observe_property function. Or is there already something that provides similar functionality?

[jaseg]

done. Use it like this:

player = mpv.MPV()

def handler(property_change_event):
    print(property_change_event['name'], property_change_event['value'])

player.observe_property('paused', handler)

[jaseg]

One note of caution: The player signals the property change via an event. This means the handler is called in a blocking fashion from the event handling thread spawned internally.

[Frechdachs]

Thank you!